Name:Helen.
Tel:+86-755-82720811
E-mail:helen@chinalctech.com
Add:Room 301,Building No.3,Guole Technopark,Lirong Road,Dalang Street,Longhua District,Shenzhen 518110,China.
Online consulting1.On-board LM386 chip
2.20 Times benefits circuit design
3.On-board speaker wiring Block
4.On-board 10K variable resistor, you can adjust the volume of the enlarged
5.On-board power indicator
6.The chip pin leads, can be directly input audio signal
7.The operating voltage: 5 ~ 12V
8.Board size: 40.7 (mm) x13.7 (mm)